Hudson v Ridge Manufacturing Co Ltd [1957] 2 QB 348
Liability of employers for failing to prevent the independent dangerous actions of an employee
Facts
The claimant was an employee of the defendant and was injured at work as the result of a prank from a fellow employee. The employee concerned was known to the employer to have a reputation for playing tricks and pranks on fellow employees and had been told to stop this kind of behaviour on numerous occasions because it may result in harm. On the day in question, the employee got hold of the claimant and forced him to the ground, injuring the claimant’s wrist. The claimant claimed against the employer.
Issues
The issue here was whether an employer held a duty of care to ensure that their employees were safe at work, including ensuring that other employees did not pose a risk of harm.
Decision/Outcome
It was held that the claimant’s injury was caused by the employer’s failure to put a stop to the persistent behaviour of the other employee. The employer was under a duty to its employees to ensure that such risks were not present in the workplace. The employer’s duty extended to ensuring that the behaviour of the employee stopped, and if the employee did not stop behaving in the complained of manner, removing the employee.
Updated 19 March 2026
This case summary accurately reflects the decision in Hudson v Ridge Manufacturing Co Ltd [1957] 2 QB 348. The legal principle it illustrates — that an employer owes a duty to take reasonable steps to protect employees from foreseeable harm caused by the known dangerous conduct of a fellow employee — remains good law. It continues to be cited as an established authority on the employer’s non-delegable duty of care in the workplace, which sits alongside the broader duties confirmed in cases such as Wilsons & Clyde Coal Co v English [1938] AC 57. The article is broadly accurate and suitable for introductory study. Readers should note, however, that employer liability in the workplace is now also substantially governed by statute, including the Health and Safety at Work etc. Act 1974 and associated regulations, and that workplace harassment and bullying scenarios may additionally engage employment law frameworks such as the Protection from Harassment Act 1997 and the Equality Act 2010, depending on the circumstances. These statutory developments sit alongside, rather than displacing, the common law principle illustrated by this case.
